image-color-quantization-3.js

function quantize(k, colors) {
  ...
  
  const centerDistances = new Array(k)
  for(let i = 0; i < colors.length; i++) {
      for(let j = 0; j < centers.length; j++) {
          centerDistances[j] = distance(centers[j],  colors[i])
      }
      const minimumDistance = Math.min(...centerDistances)
      const closestCentersIndex = centerDistances.indexOf(minimumDistance)
      colors[i] = centers[closestCentersIndex]
  }
  ...
}